public override int[,] CalcFrameJagged(int[][] frame)
{
int maxEventsCount = 0;
int maxChannel = 0;
for (int i = 0; i < frame.Length; i++)
{
if (frame[i].Length > maxEventsCount)
{
maxEventsCount = frame[i].Length;
}
for (int ii = 0; ii < frame[i].Length; ii++)
{
if (frame[i][ii] > maxChannel)
{
maxChannel = frame[i][ii];
}
}
}
int THREADS_COUNT = 1024;
dim3 blockDim = new dim3(
1,//(int)Math.Ceiling((decimal)maxEventsCount / THREADS_COUNT),
1
);
dim3 gridDim = new dim3(
maxEventsCount,//(int)Math.Ceiling((decimal)maxEventsCount / blockDim.x),
frame.Length
);
LaunchParam lp = new LaunchParam(gridDim, blockDim);
//int[,] channels = new int[frame.Length, channelsCount];
DeviceMemory2D <int> channelsMem = new DeviceMemory2D <int>(gpu.Context, new IntPtr(frame.Length), new IntPtr(channelsCount));
Pitched2DPtr <int> ptr = channelsMem.Pitched2DPtr;
gpu.Launch(
KernelNeutronsSum, lp, ptr, frame,
maxEventsCount, channelsCount
);
THREADS_COUNT = 64;
blockDim = new dim3(
(int)Math.Ceiling((decimal)channelsCount / THREADS_COUNT),
1
);
gridDim = new dim3(
(int)Math.Ceiling((decimal)maxEventsCount / blockDim.x),
frame.Length
);
lp = new LaunchParam(gridDim, blockDim);
int[,] spectrum = new int[frame.Length, channelsCount];
SummatorCPU summator = new SummatorCPU(channelsCount, channelWidth, detectors, strob);
int[,] channelsCPU = summator.calcChannelsJagged(frame);
int[][] spectrCPU = summator.CalcFrame2d(frame);
int[,] channels = Gpu.Copy2DToHost(channelsMem);
gpu.Launch(
KernelStrobApply, lp, spectrum, channelsCPU, channelsCount,
frame.Length, strob
);
int[,] difference = new int[detectors.Length, channelsCount];
for (int i = 0; i < detectors.Length; i++)
{
for (int index = 0; index < channelsCount; index++)
{
difference[i, index] = channels[i, index] - channelsCPU[i, index];
}
}
int[,] difference2 = new int[detectors.Length, channelsCount];
for (int i = 0; i < detectors.Length; i++)
{
for (int index = 0; index < channelsCount; index++)
{
difference2[i, index] = spectrCPU[i][index] - spectrum[i, index];
}
}
return(spectrum);
}